package com.java47.mapper;

import com.java47.pojo.Subject;
import org.apache.ibatis.annotations.Mapper;
import java.util.List;
@Mapper
public interface SubjectMapper {
    List<Subject> show();
    Subject selectOne(String sid);
    List<Subject> showSlist(String title);
    int addSubject(String title);
    int del(String sid);
}
